4244424404044 has 24 divisors (see below), whose sum is σ = 8103121059600. Its totient is φ = 1929253102080.

The previous prime is 4244424403991. The next prime is 4244424404123. The reversal of 4244424404044 is 4404044244424.

It is a junction number, because it is equal to n+sod(n) for n = 4244424403988 and 4244424404006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151652 + ... + 3621940.

It is an arithmetic number, because the mean of its divisors is an integer number (337630044150).

Almost surely, 2^{4244424404044} is an apocalyptic number.

4244424404044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4244424404044 is a deficient number, since it is larger than the sum of its proper divisors (3858696655556).

4244424404044 is a wasteful number, since it uses less digits than its factorization.

4244424404044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535913 (or 1535911 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 4244424404044 its reverse (4404044244424), we get a palindrome (8648468648468).

The spelling of 4244424404044 in words is "four trillion, two hundred forty-four billion, four hundred twenty-four million, four hundred four thousand, forty-four".